{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xec6f06f4817de85e094d11fde21a98cb0aa1b81f91de72e735a6c2edd73672dd",
    "signature": "0x20a34fd5d921618c231ceed6026188906c9cb98440fa8fee4d62a32ad09de6e513902d41da725536f4a63c2514164e000a4a713467594e244a69238c725ced291c",
    "signer": "0x1788E4C39d3326e598F16767C69826869594E359",
    "userId": "116504833"
  }
}